E-270

E-99

c. 1975, Ink on paper, 15 ½ x 13 ½ inches

E-226

c. 1975, Ink on paper ,11 ¼ x 12 ⅜ inches

E-28

1972, Ink on paper, 9 3/4 x 9 3/4 inches

E-255

c. 1979, Ink on paper,2 15/16 x 4 inches

E-263

c. 1975, Ink on paper, 11 1/2 x 13 1/2 inches